package co.gov.medellin.ssti.sub.web.action;

import java.io.IOException;
import java.util.Collection;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.springframework.beans.factory.annotation.Autowired;

import co.gov.medellin.ssti.sub.common.excepcion.SUBException;
import co.gov.medellin.ssti.sub.common.util.Atributo;
import co.gov.medellin.ssti.sub.model.dao.exception.DAOException;
import co.gov.medellin.ssti.sub.model.service.ConsultasService;

public class AtributoSubprogramaAction extends Action {
	@Autowired
	ConsultasService consultasServiceImpl;

	/**
	 * This is the main action called from the Struts framework.
	 * 
	 * @param mapping
	 *            The ActionMapping used to select this instance.
	 * @param form
	 *            The optional ActionForm bean for this request.
	 * @param request
	 *            The HTTP Request we are processing.
	 * @param response
	 *            The HTTP Response we are processing.
	 * @return
	 * @throws java.io.IOException
	 * @throws javax.servlet.ServletException
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {
		HttpSession session = request.getSession();
		session.removeAttribute("ListaAtributos");

		String strSubpro = "";
		Object oSubprog = (Object) session.getAttribute("subpro");
		if (oSubprog != null) {
			strSubpro = (String) session.getAttribute("subpro");
		} else {
			strSubpro = (String) request.getParameter("codigo");
		}
		session.setAttribute("subprograma", strSubpro);
		session.setAttribute("mostrarregresar", "1");
		try {
			Collection<Atributo> c = consultasServiceImpl
					.findAtributoGenerico(strSubpro);
			request.setAttribute("tamano", c.size() + "");
			request.setAttribute("atributos", c);
		} catch (DAOException e) {
			SUBException.logDebugError("", e);
		}
		return mapping.findForward("success");
	}
}